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| Ewoms::Properties::NEW_TYPE_TAG (ParallelIterativeLinearSolver) |
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| Ewoms::Properties::NEW_PROP_TAG (Simulator) |
| Manages the simulation time. More...
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| Ewoms::Properties::NEW_PROP_TAG (Scalar) |
| Property to specify the type of scalar values. More...
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| Ewoms::Properties::NEW_PROP_TAG (JacobianMatrix) |
| Type of the global jacobian matrix. More...
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| Ewoms::Properties::NEW_PROP_TAG (GlobalEqVector) |
| Vector containing a quantity of for equation for each DOF of the whole grid. More...
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| Ewoms::Properties::NEW_PROP_TAG (VertexMapper) |
| The mapper to find the global index of a vertex. More...
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| Ewoms::Properties::NEW_PROP_TAG (GridView) |
| The type of the grid view. More...
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| Ewoms::Properties::NEW_PROP_TAG (BorderListCreator) |
| The class which marks the border indices associated with the degrees of freedom on a process boundary. More...
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| Ewoms::Properties::NEW_PROP_TAG (Overlap) |
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| Ewoms::Properties::NEW_PROP_TAG (OverlappingVector) |
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| Ewoms::Properties::NEW_PROP_TAG (OverlappingMatrix) |
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| Ewoms::Properties::NEW_PROP_TAG (OverlappingScalarProduct) |
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| Ewoms::Properties::NEW_PROP_TAG (OverlappingLinearOperator) |
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverBackend) |
| The type of the linear solver to be used. More...
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverWrapper) |
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| Ewoms::Properties::NEW_PROP_TAG (PreconditionerWrapper) |
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverOverlapSize) |
| The size of the algebraic overlap of the linear solver. More...
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverTolerance) |
| The desired residual reduction of the linear solver. More...
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverVerbosity) |
| Specifies the verbosity of the linear solver. More...
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| Ewoms::Properties::NEW_PROP_TAG (LinearSolverMaxIterations) |
| Maximum number of iterations eyecuted by the linear solver. More...
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| Ewoms::Properties::NEW_PROP_TAG (PreconditionerOrder) |
| The order of the sequential preconditioner. More...
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| Ewoms::Properties::NEW_PROP_TAG (PreconditionerRelaxation) |
| The relaxation factor of the preconditioner. More...
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| Ewoms::Properties::NEW_PROP_TAG (GMResRestart) |
| number of iterations between solver restarts for the GMRES solver More...
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| Ewoms::Properties::SET_INT_PROP (ParallelIterativeLinearSolver, LinearSolverVerbosity, 0) |
| make the linear solver shut up by default More...
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| Ewoms::Properties::SET_SCALAR_PROP (ParallelIterativeLinearSolver, PreconditionerRelaxation, 1.0) |
| set the preconditioner relaxation parameter to 1.0 by default More...
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| Ewoms::Properties::SET_INT_PROP (ParallelIterativeLinearSolver, PreconditionerOrder, 0) |
| set the preconditioner order to 0 by default More...
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| Ewoms::Properties::SET_INT_PROP (ParallelIterativeLinearSolver, GMResRestart, 10) |
| set the GMRes restart parameter to 10 by default More...
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| Ewoms::Properties::SET_TYPE_PROP (ParallelIterativeLinearSolver, OverlappingMatrix, Ewoms::Linear::OverlappingBCRSMatrix< typename GET_PROP_TYPE(TypeTag, JacobianMatrix)>) |
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| Ewoms::Properties::SET_TYPE_PROP (ParallelIterativeLinearSolver, Overlap, typename GET_PROP_TYPE(TypeTag, OverlappingMatrix)::Overlap) |
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| Ewoms::Properties::SET_PROP (ParallelIterativeLinearSolver, OverlappingVector) |
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| Ewoms::Properties::SET_PROP (ParallelIterativeLinearSolver, OverlappingScalarProduct) |
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| Ewoms::Properties::SET_PROP (ParallelIterativeLinearSolver, OverlappingLinearOperator) |
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| Ewoms::Properties::SET_TYPE_PROP (ParallelIterativeLinearSolver, LinearSolverBackend, Ewoms::Linear::ParallelIterativeSolverBackend< TypeTag >) |
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| Ewoms::Properties::SET_TYPE_PROP (ParallelIterativeLinearSolver, LinearSolverWrapper, Ewoms::Linear::SolverWrapperBiCGStab< TypeTag >) |
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| Ewoms::Properties::SET_TYPE_PROP (ParallelIterativeLinearSolver, PreconditionerWrapper, Ewoms::Linear::PreconditionerWrapperILU0< TypeTag >) |
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| Ewoms::Properties::SET_SCALAR_PROP (ParallelIterativeLinearSolver, LinearSolverOverlapSize, 2) |
| set the default overlap size to 3 More...
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| Ewoms::Properties::SET_INT_PROP (ParallelIterativeLinearSolver, LinearSolverMaxIterations, 250) |
| set the default number of maximum iterations for the linear solver More...
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Implements a generic linear solver abstraction.
This class' intention is to be used in conjunction with the vertex-centered finite volume discretization, so it assumes that the vertices are the only degrees of freedom. It is also capable of parallel executions on arbitrary grids and is generic in the sense that it allows to combine any linear solver implemented by Dune-ISTL with any preconditioner (except the algebraic multigrid preconditioner). To set the linear solver, use
Ewoms::Linear::SolverWrapper$SOLVER<TypeTag>);
The possible choices for '$SOLVER'
are:
Richardson:
A fixpoint solver using the Richardson iteration
SteepestDescent:
The steepest descent solver
ConjugatedGradients:
A conjugated gradients solver
BiCGStab:
A stabilized bi-conjugated gradients solver
MinRes:
A solver based on the minimized residual algorithm
RestartedGMRes:
A restarted GMRES solver
Chosing the preconditioner works in an analogous way:
Ewoms::Linear::PreconditionerWrapper$PRECONDITIONER<TypeTag>);
Where the choices possible for '$PRECONDITIONER'
are:
Jacobi:
A Jacobi preconditioner
GaussSeidel:
A Gauss-Seidel preconditioner
SSOR:
A symmetric successive overrelaxation (SSOR) preconditioner
SOR:
A successive overrelaxation (SOR) preconditioner
ILUn:
An ILU(n) preconditioner
ILU0:
An ILU(0) preconditioner. The results of this preconditioner are the same as setting the PreconditionerOrder property to 0 and using the ILU(n) preconditioner. The reason for the existence of ILU0 is that it is computationally cheaper because it does not need to consider things which are only required for higher orders
Solver:
A BiCGSTAB solver wrapped into the preconditioner interface (may be useful for parallel computations)